The singer took the stand at the beginning of the trial to defend her song "Dark Horse" after she was accused ... A verdict has been reached in Katy Perry‘s copyright infringement lawsuit ...

Katy Perry/Instagram The “Dark Horse” singer, 40, said Guerrero “took care of everyone and brought a positive energy to everything.” “It was easy to love you because you always felt like ...

Katy Perry and her collaborators are no longer on the hook for a $2.8 million copyright infringement suit over the 2013 hit "Dark Horse." A Thursday ruling from the Ninth Circuit Court of Appeals ...